Corrupt catalog recurring error

[mario67]

For the last month this error is recurring with only one of my catalogues. 
The only solution has been reopening the catalog from a catalog backup file.
Even so, some days later it happens again, and again.
 The other catalog I work with is fine.
Can you please help me?

[dj_paige · Accepted solution]

Repeated corrupt catalogs are almost always because of a hard disk malfunction. As a short-term solution you want to copy one of the recent backups to another drive and open it from there. Long-term you need to get a new hard drive.

[mario67]

Hi, thanks for your answer.
I've got the catalog on an Samsung T7 Shield and the photos on several external HDD.
I suppose you refer to the hard drive with the catalog, right? Or can it be one of the others?

[D Fosse]

Is the catalog on an external drive or network connection?

[mario67]

Hi, thanks for your answer.
Everything on external drives, the catalog on a separated faster drive.